56798080

素因数分解:

$2^7\times 5^1\times {\mathrm{88747}}^1$

素因数の和:88766

約数の個数: 32

約数和(自身を含む): 135784440

約数和(自身を除く): 78986360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 88747, 177494, 354988, 443735, 709976, 887470, 1419952, 1774940, 2839904, 3549880, 5679808, 7099760, 11359616, 14199520, 28399040, 56798080]

約数ペア:

[(1, 56798080), (2, 28399040), (4, 14199520), (5, 11359616), (8, 7099760), (10, 5679808), (16, 3549880), (20, 2839904), (32, 1774940), (40, 1419952), (64, 887470), (80, 709976), (128, 443735), (160, 354988), (320, 177494), (640, 88747)]